Épisodes 1 - Mrs. X

45-year-old Catherine gave up everything for her family, only to be utterly ignored by her husband and children. On her birthday, when no one remembers, her silent rage erupts. Drawing on two decades of secret fitness training, she enters a parkour championship and goes viral overnight as the anonymous sensation "Mrs. X." Signed by top global brands, Catherine builds an empire while her family remains in the dark. With a private detective closing in on her secret identity, Catherine heads to Dubai for an international spectacle. Before hundreds of millions of viewers, she strips off the mask to reclaim her glory and deliver the ultimate revenge.